Book/Report

FZJ-2016-04886

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Oxydationsverhalten von Coat-Mix-Materialien in Luft bei Temperaturen um 800 K

Hillen, M. (Corresponding author)FZJ* ; Luhleich, H.FZJ* ; Nickel, H.FZJ*

1983
Kernforschungsanlage Jülich GmbH, Zentralbiliothek, Verlag Jülich

Please use a persistent id in citations: http://hdl.handle.net/2128/12355

Report No.: Juel-1863

Abstract: Coat-Mix materials were oxidized in a flowing gas mixture of nitrogen and oxygen (N$_{2}$/O$_{2}$ = 4/1) at about 800 K and under a pressure of 50 kPa. The reaction rate was measured by means of thermal gravimetry and was compared to the changes of specific surface area, porosity, density and compressive strength in dependence on carbon burn-off. The suitability of Coat-Mix materials as a model substance for studying the oxidation behaviour of binder coke and filler separately was proved. The oxidation behaviour of the binder coke was understood only assuming two different components to exist in binder coke. This assumption could be proved by means of a hypothesis on the interaction between the binder and the filler grains during the coking process of the Coat-Mix materials.

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Contributing Institute(s):

1. Publikationen vor 2000 (PRE-2000 ; Retrocat)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

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